:root{--bg:#fff;--fg:#0a0a0a;--muted:#4a4a4a;--border:#e5e7eb;--brand:#0b5fff}*{box-sizing:border-box}body,html{height:100%}html{color-scheme:light}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Helvetica Neue,Arial,Apple Color Emoji,Segoe UI Emoji;background:var(--bg);color:var(--fg);line-height:1.6}a{color:var(--brand);text-decoration:none}a:focus,a:hover{text-decoration:underline}:focus-visible{outline:3px solid #6aa4ff;outline-offset:2px}.container{max-width:960px;margin:0 auto;padding:24px}.siteFooter,.siteHeader{display:flex;align-items:center;justify-content:space-between;gap:16px}.siteHeader{padding:12px 0 24px;border-bottom:1px solid var(--border)}.siteFooter{padding:24px 0 12px;border-top:1px solid var(--border);margin-top:48px;color:var(--muted)}.brand{font-weight:700;font-size:20px;color:var(--fg)}.nav{display:flex;gap:16px}.hero{padding:24px 0}.hero h1{font-size:32px;margin:0 0 12px;line-height:1.2}.hero p{margin:0 0 16px;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));grid-gap:16px;gap:16px}.card{border:1px solid var(--border);border-radius:12px;padding:16px;background:#fff}.card h3{margin-top:0;margin-bottom:8px}.muted{color:var(--muted)}.list{padding-left:18px}@media (prefers-color-scheme:dark){:root{--bg:#0b0b0c;--fg:#f2f2f2;--muted:#b3b3b3;--border:#2a2a2a}.card{background:#111214}.siteFooter,.siteHeader{border-color:var(--border)}}